/* =========================================
   NEC ASSOCIATES — PREMIUM VISUAL OVERHAUL
   ========================================= */

:root {
  /* Background palette — clean white & light grays */
  --bg-1: #FFFFFF;
  --bg-2: #F8F9FA;
  --bg-3: #F1F3F5;
  --bg-card: #FFFFFF;
  --bg-card-hover: #F8F9FA;

  /* Accent system */
  --blue: #2E5BFF;
  --blue-lt: #3B6BFF;
  --blue-dim: rgba(46,91,255,0.08);
  --blue-glow: rgba(46,91,255,0.2);
  --amber: #F5A623;
  --amber-dim: rgba(245,166,35,0.08);
  --amber-glow: rgba(245,166,35,0.2);
  --gradient-main: linear-gradient(135deg, #2E5BFF 0%, #6C4BFF 50%, #FF6B6B 100%);
  --gradient-blue: linear-gradient(135deg, #2E5BFF 0%, #4D76FF 100%);
  --gradient-warm: linear-gradient(135deg, #F5A623 0%, #FF6B35 100%);

  /* Text */
  --text-1: #1A1D24;
  --text-2: #4A5568;
  --text-3: #718096;

  /* Glass + borders */
  --glass: rgba(255,255,255,0.85);
  --border: rgba(46,91,255,0.15);
  --border-subtle: rgba(0,0,0,0.08);

  /* Sizing */
  --radius: 16px;
  --radius-sm: 8px;
  --radius-xl: 24px;
  --container: 1200px;
  --section-pad: 70px;

  /* Motion */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --fast: 0.25s;
  --med: 0.45s;
}

/* ── RESET ───────────────────────────── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body {
  /* Clean, professional white */
  background: #FAFAFC;
  color: var(--text-1);
  font-family: 'Inter', -apple-system, system-ui, sans-serif;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── ELECTRICAL SCROLLBAR ── */
::-webkit-scrollbar {
  width: 8px; /* Thinner, wire-like scrollbar */
}
::-webkit-scrollbar-track {
  background: #f1f1f1; /* Light conduit */
}
::-webkit-scrollbar-thumb {
  background: linear-gradient(to bottom, #2e5bff, #4d76ff); /* Glowing electric wire */
  border-radius: 4px;
  box-shadow: inset 0 0 6px rgba(46, 91, 255, 0.4);
  border: 1px solid #e0e0e0;
}
::-webkit-scrollbar-thumb:hover {
  background: #4d76ff;
  box-shadow: 0 0 8px #2e5bff;
}

/* Firefox */
* {
  scrollbar-width: thin;
  scrollbar-color: #2e5bff #f1f1f1;
}
a { text-decoration:none; color:inherit; }
ul { list-style:none; }
img { display:block; max-width:100%; }
button { font-family:inherit; cursor:pointer; }

/* ── UTILITY ─────────────────────────── */
.container { max-width:var(--container); margin:0 auto; padding:0 32px; }
.section { padding:var(--section-pad) 0; position:relative; }

.text-gradient {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Scroll Reveal ───────────────────── */
.reveal {
  opacity:0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible { opacity:1; transform:translateY(0); }
.reveal-d1 { transition-delay:0.1s; }
.reveal-d2 { transition-delay:0.2s; }
.reveal-d3 { transition-delay:0.3s; }

/* ── Tags / eyebrow ──────────────────── */
.section-tag {
  display:flex; align-items:center; gap:12px;
  font-size:0.75rem; font-weight:600;
  letter-spacing:0.18em; text-transform:uppercase;
  color:var(--blue-lt);
  margin-bottom:20px;
}
.section-tag.center { justify-content:center; }
.tag-line { width:32px; height:2px; background:var(--gradient-blue); border-radius:2px; }

.section-heading {
  font-family:'Bebas Neue', sans-serif;
  font-size:clamp(2.4rem, 4.5vw, 3.8rem);
  letter-spacing:0.02em;
  line-height:1.05;
  margin-bottom:18px;
}
.section-heading.center { text-align:center; }
.section-sub { color:var(--text-2); font-size:1rem; max-width:560px; text-align:center; margin:0 auto 0; line-height:1.8; }
.section-center { margin-bottom:40px; }

.text-body { color:var(--text-2); font-size:0.95rem; line-height:1.85; margin-bottom:18px; }


/* ── BUTTONS ─────────────────────────── */
.btn {
  display:inline-flex; align-items:center; gap:8px;
  padding:14px 28px;
  border-radius:var(--radius-sm);
  font-size:0.9rem; font-weight:600;
  border:none;
  transition: all var(--fast) var(--ease);
  cursor:pointer;
}
.btn svg { flex-shrink:0; transition:transform var(--fast) var(--ease); }
.btn:hover svg { transform:translateX(3px); }

.btn-primary {
  background:var(--gradient-blue);
  color:#fff;
  box-shadow: 0 4px 20px var(--blue-dim);
}
.btn-primary:hover {
  box-shadow: 0 8px 32px var(--blue-glow);
  transform:translateY(-2px);
}

.btn-outline {
  background:transparent;
  color:var(--text-1);
  border:1px solid rgba(0,0,0,0.15);
  backdrop-filter:blur(6px);
}
.btn-outline:hover {
  border-color:var(--blue);
  color:var(--blue-lt);
  box-shadow: 0 0 20px var(--blue-dim);
}

.btn-full { width:100%; justify-content:center; }


/* =========================================
   NAV
   ========================================= */
.nav {
  position:fixed; top:0; left:0; right:0; z-index:100;
  padding:20px 0;
  transition: all var(--med) var(--ease);
}
.nav.scrolled {
  background:rgba(255,255,255,0.92);
  backdrop-filter:blur(24px);
  -webkit-backdrop-filter:blur(24px);
  padding:12px 0;
  border-bottom:1px solid var(--border);
}
.nav.scrolled .logo-text { color: var(--text-1); }
.nav.scrolled .nav-links a { color: var(--text-2); }
.nav.scrolled .nav-links a:hover { color: var(--blue); }
.nav.scrolled .burger span { background: var(--text-1); }
.nav-inner { display:flex; align-items:center; justify-content:space-between; }

/* Logo */
.logo { display:flex; align-items:center; gap:10px; }
.logo-icon { font-size:1.5rem; filter:drop-shadow(0 0 8px var(--blue-glow)); }
.logo-text { 
  font-family:'Bebas Neue', sans-serif; 
  font-size:1.4rem; 
  letter-spacing:0.05em; 
  display: flex;
  align-items: baseline;
  color: #fff;
}
.logo-text span {
  color: var(--blue-lt);
  font-family: 'Inter', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  margin-left: 2px;
}

.nav-links { display:flex; align-items:center; gap:6px; }
.nav-links a {
  color:rgba(255,255,255,0.8); font-size:0.85rem; font-weight:500;
  padding:8px 14px; border-radius:var(--radius-sm);
  transition: color var(--fast) var(--ease);
}
.nav-links a:hover { color:#fff; }
.nav-cta {
  background:var(--gradient-blue) !important;
  color:#fff !important;
  padding:10px 20px !important;
  border-radius:var(--radius-sm) !important;
  margin-left:10px;
  font-weight:600 !important;
}
.nav-cta:hover { box-shadow: 0 4px 20px var(--blue-glow); }

.burger { display:none; flex-direction:column; gap:5px; background:none; border:none; padding:4px; }
.burger span { display:block; width:22px; height:2px; background:#fff; transition:all var(--fast) var(--ease); border-radius:2px; }
.burger.open span:nth-child(1) { transform:translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity:0; }
.burger.open span:nth-child(3) { transform:translateY(-7px) rotate(-45deg); }


/* =========================================
   HERO
   ========================================= */
.hero {
  position:relative;
  min-height:100vh;
  display:flex; align-items:center;
  overflow:hidden;
}

.hero-img-wrap {
  position:absolute; inset:0;
}
.hero-bg-img {
  width:100%; height:100%;
  object-fit:cover;
  object-position: center 30%;
}
.hero-overlay {
  position:absolute; inset:0;
  background:
    linear-gradient(to right, rgba(11,14,20,0.92) 0%, rgba(11,14,20,0.6) 50%, rgba(11,14,20,0.3) 100%),
    linear-gradient(to top, rgba(11,14,20,1) 0%, transparent 40%);
  z-index:1;
}
.hero-canvas {
  position:absolute; inset:0;
  width:100%; height:100%;
  z-index:2;
  opacity:0.35;
  mix-blend-mode: screen;
}

.hero-content { position:relative; z-index:3; padding:100px 0 50px; color:#fff; }

.hero-badge {
  display:inline-flex; align-items:center; gap:10px;
  padding:8px 20px;
  background:rgba(59,107,255,0.1);
  border:1px solid rgba(59,107,255,0.2);
  border-radius:100px;
  font-size:0.75rem; font-weight:600;
  letter-spacing:0.15em; text-transform:uppercase;
  color:var(--blue-lt);
  margin-bottom:28px;
  opacity:0; animation: fadeUp 0.8s 0.2s var(--ease) forwards;
}
.badge-dot {
  width:8px; height:8px; border-radius:50%;
  background:var(--blue);
  box-shadow:0 0 10px var(--blue);
  animation: pulse 2s infinite;
}

.hero-title {
  font-family:'Bebas Neue', sans-serif;
  font-size:clamp(3.5rem, 9vw, 7.5rem);
  line-height:0.95;
  margin-bottom:28px;
  opacity:0; animation: fadeUp 0.8s 0.4s var(--ease) forwards;
}

.hero-sub {
  max-width:520px;
  color:#94A3C0;
  font-size:1.05rem;
  line-height:1.8;
  margin-bottom:28px;
  opacity:0; animation: fadeUp 0.8s 0.6s var(--ease) forwards;
}

.hero-btns {
  display:flex; gap:14px;
  margin-bottom:40px;
  opacity:0; animation: fadeUp 0.8s 0.8s var(--ease) forwards;
}

.hero-metrics {
  display:flex; align-items:center; gap:32px;
  opacity:0; animation: fadeUp 0.8s 1s var(--ease) forwards;
}
.hm { display:flex; flex-direction:column; }
.hm strong {
  font-family:'Bebas Neue', sans-serif;
  font-size:2.2rem;
  line-height:1;
  background: var(--gradient-main);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}
.hm span { font-size:0.75rem; color:#94A3C0; font-weight:500; letter-spacing:0.04em; }
.hm-divider { width:1px; height:44px; background:linear-gradient(to bottom, transparent, var(--border), transparent); }

.scroll-indicate {
  position: absolute;
  bottom: 25px; /* Moved lower to the end */
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 5;
}
.mouse {
  width: 24px;
  height: 40px;
  border: 2px solid rgba(255,255,255,0.2);
  border-radius: 12px;
  position: relative;
}
.wheel {
  width: 3px;
  height: 6px;
  background: var(--blue-lt);
  border-radius: 2px;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollWheel 1.5s infinite;
}
.scroll-indicate span {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-3);
}
@media (max-width: 768px) {
  .scroll-indicate { bottom: 15px; } /* Even lower on mobile */
}


/* =========================================
   ABOUT
   ========================================= */
.about { background:transparent; }
.about-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  align-items:center;
}
.about-image {
  position:relative;
  border-radius:var(--radius-xl);
  overflow:hidden;
}
.about-image img { width:100%; height:480px; object-fit:cover; border-radius:var(--radius-xl); }
.about-img-accent {
  position:absolute; bottom:-12px; right:-12px;
  width:160px; height:160px;
  border:2px solid var(--blue);
  border-radius:var(--radius-xl);
  z-index:-1;
  opacity:0.3;
}

.about-features {
  display:grid; grid-template-columns:1fr 1fr; gap:16px;
  margin-top:28px;
}
.af {
  display:flex; align-items:flex-start; gap:14px;
  padding:16px;
  background: var(--bg-card);
  border:1px solid var(--border-subtle);
  border-radius:var(--radius);
  transition: all var(--fast) var(--ease);
}
.af:hover { border-color:var(--blue); background:var(--bg-card-hover); transform:translateY(-2px); }
.af-icon { font-size:1.5rem; flex-shrink:0; }
.af strong { display:block; font-size:0.85rem; margin-bottom:2px; color:var(--text-1); }
.af span { font-size:0.78rem; color:var(--text-2); line-height:1.5; }


/* =========================================
   SERVICES
   ========================================= */
.services { background:transparent; }

.services-grid {
  display:grid;
  grid-template-columns:1.3fr 1fr;
  gap:20px;
}

.svc-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: #ffffff;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 0, 0, 0.08);
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  display: flex;
  flex-direction: column;
}

.svc-card:hover {
  border-color: #2e5bff;
  box-shadow: 0 0 30px rgba(46, 91, 255, 0.15);
  transform: translateY(-5px);
}

.svc-img {
  position:relative; width:100%;
  height:200px;
  overflow:hidden;
}
.svc-large .svc-img { height:260px; }
.svc-img img {
  width:100%; height:100%;
  object-fit:cover;
  transition: transform 0.6s var(--ease);
}
.svc-card:hover .svc-img img { transform:scale(1.06); }
.svc-img-overlay {
  position:absolute; inset:0;
  background: linear-gradient(to top, var(--bg-card) 0%, transparent 60%);
}

.svc-body { padding:28px 28px 32px; flex:1; }
.svc-label {
  display:inline-block;
  padding:4px 12px;
  background:var(--blue-dim);
  border:1px solid rgba(59,107,255,0.2);
  border-radius:100px;
  font-size:0.65rem; font-weight:700;
  letter-spacing:0.15em; text-transform:uppercase;
  color:var(--blue-lt);
  margin-bottom:14px;
}
.svc-body h3 {
  font-size:1.2rem; font-weight:700; line-height:1.3;
  margin-bottom:10px;
}
.svc-body p { font-size:0.88rem; color:var(--text-2); line-height:1.7; margin-bottom:14px; }
.svc-body ul { display:flex; flex-direction:column; gap:6px; }
.svc-body li {
  font-size:0.85rem; color:var(--text-2);
  padding-left:18px; position:relative;
  transition: color var(--fast) var(--ease);
}
.svc-body li::before {
  content:''; position:absolute; left:0; top:9px;
  width:6px; height:6px; border-radius:50%;
  background:var(--blue);
  box-shadow:0 0 6px var(--blue-dim);
}
.svc-card:hover .svc-body li { color:var(--blue); }


/* =========================================
   PRECISION
   ========================================= */
.precision { background:transparent; overflow:hidden; }
.precision-bg {
  position:absolute; inset:0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(59,107,255,0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 50%, rgba(255,184,0,0.04) 0%, transparent 50%);
  pointer-events:none;
}

.prec-cards {
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:20px;
}
.prec-card {
  padding:32px 28px;
  background:var(--bg-card);
  border:1px solid var(--border-subtle);
  border-radius:var(--radius-xl);
  position:relative;
  overflow:hidden;
  transition: all var(--med) var(--ease);
}
.prec-card:hover {
  border-color:rgba(59,107,255,0.3);
  transform:translateY(-5px);
  box-shadow:0 20px 48px rgba(0,0,0,0.35);
}

.prec-number {
  font-family:'Bebas Neue', sans-serif;
  font-size:3.5rem;
  background: var(--gradient-main);
  -webkit-background-clip:text; background-clip:text;
  -webkit-text-fill-color:transparent;
  opacity:0.15;
  position:absolute; top:16px; right:20px;
  line-height:1;
}

.prec-icon-wrap {
  width:48px; height:48px;
  background:var(--blue-dim);
  border:1px solid rgba(59,107,255,0.2);
  border-radius:var(--radius);
  display:flex; align-items:center; justify-content:center;
  margin-bottom:20px;
}
.prec-icon-wrap svg { width:22px; height:22px; color:var(--blue-lt); }

.prec-card h3 { font-size:1.1rem; font-weight:700; margin-bottom:10px; }
.prec-card p { font-size:0.85rem; color:var(--text-2); line-height:1.75; margin-bottom:20px; }

.prec-bar {
  height:4px; background:rgba(0,0,0,0.06); border-radius:4px; overflow:hidden;
}
.prec-bar-fill {
  height:100%; width:0;
  background:var(--gradient-blue);
  border-radius:4px;
  transition: width 1.5s var(--ease);
}
.prec-card.visible .prec-bar-fill { width: var(--fill-w); }


/* =========================================
   SCOPE
   ========================================= */
.scope { background:transparent; }

.scope-grid {
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:20px;
  margin-top:48px;
}
.scope-cat {
  background:var(--bg-card);
  border:1px solid var(--border-subtle);
  border-radius:var(--radius-xl);
  overflow:hidden;
  transition: all var(--med) var(--ease);
}
.scope-cat:hover { border-color:rgba(59,107,255,0.25); transform:translateY(-3px); }

.sc-head {
  padding:24px 24px 18px;
  display:flex; align-items:center; gap:14px;
  border-bottom:1px solid var(--border-subtle);
}
.sc-head.blue-sc { background:linear-gradient(135deg, rgba(59,107,255,0.08) 0%, transparent 100%); }
.sc-head.amber-sc { background:linear-gradient(135deg, rgba(255,184,0,0.06) 0%, transparent 100%); }
.sc-icon { font-size:1.4rem; }
.sc-head h4 { font-size:0.9rem; font-weight:700; }

.sc-items { padding:20px 24px; display:flex; flex-direction:column; gap:12px; }
.sc-item {
  display:flex; align-items:center; gap:10px;
  font-size:0.85rem; color:var(--text-2);
}
.sc-dot {
  width:8px; height:8px; border-radius:50%; flex-shrink:0;
}
.sc-dot.active { background:var(--blue); box-shadow:0 0 6px var(--blue-dim); }
.sc-dot.coord { background:var(--amber); box-shadow:0 0 6px var(--amber-dim); }

.scope-legend {
  display:flex; justify-content:center; gap:32px;
  margin-top:28px;
}
.sl { display:flex; align-items:center; gap:8px; font-size:0.78rem; color:var(--text-3); }


/* =========================================
   INDUSTRIES
   ========================================= */
.industries { background:transparent; }
.ind-grid {
  display:grid;
  grid-template-columns:repeat(5, 1fr);
  gap:18px;
}
.ind-card {
  padding:32px 24px;
  background:var(--bg-card);
  border:1px solid var(--border-subtle);
  border-radius:var(--radius-xl);
  text-align:center;
  transition:all var(--med) var(--ease);
}
.ind-card:hover {
  border-color:rgba(59,107,255,0.3);
  transform:translateY(-5px);
  box-shadow: 0 20px 48px rgba(0,0,0,0.3), inset 0 1px 0 rgba(59,107,255,0.15);
}
.ind-icon { font-size:2.4rem; margin-bottom:18px; }
.ind-card h3 { font-size:0.95rem; font-weight:700; margin-bottom:10px; line-height:1.3; }
.ind-card p { font-size:0.8rem; color:var(--text-2); line-height:1.7; }


/* =========================================
   CONTACT
   ========================================= */
.contact { background:transparent; overflow:hidden; position:relative; }
.contact-bg {
  position:absolute; inset:0;
  background:
    radial-gradient(ellipse at 70% 50%, rgba(59,107,255,0.08) 0%, transparent 55%),
    radial-gradient(ellipse at 30% 80%, rgba(108,75,255,0.05) 0%, transparent 50%);
  pointer-events:none;
}
.contact-grid {
  position:relative; z-index:2;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  align-items:start;
}
.contact-details { margin-top:32px; display:flex; flex-direction:column; gap:18px; }
.cd { display:flex; align-items:center; gap:14px; font-size:0.92rem; color:var(--text-2); }
.cd-icon {
  width:40px; height:40px;
  display:flex; align-items:center; justify-content:center;
  background:var(--blue-dim); border:1px solid rgba(59,107,255,0.2);
  border-radius:var(--radius-sm); font-size:1.1rem; flex-shrink:0;
}

/* Form */
.contact-form {
  padding:36px;
  background:var(--bg-card);
  border:1px solid var(--border-subtle);
  border-radius:var(--radius-xl);
  display:flex; flex-direction:column; gap:20px;
}
.contact-form h3 { font-size:1.15rem; font-weight:700; margin-bottom:4px; }
.form-2col { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.fg { display:flex; flex-direction:column; gap:6px; }
.fg label { font-size:0.72rem; font-weight:600; letter-spacing:0.1em; text-transform:uppercase; color:var(--text-2); }
.fg input, .fg select, .fg textarea {
  background:#ffffff;
  border:1px solid var(--border-subtle);
  border-radius:var(--radius-sm);
  padding:12px 14px;
  font-family:'Inter', sans-serif; font-size:0.88rem;
  color:var(--text-1); outline:none;
  transition: border-color var(--fast) var(--ease), box-shadow var(--fast) var(--ease);
  width:100%;
}
.fg input::placeholder, .fg textarea::placeholder { color:var(--text-3); }
.fg input:focus, .fg select:focus, .fg textarea:focus {
  border-color:var(--blue);
  box-shadow:0 0 0 3px var(--blue-dim);
}
.fg textarea { resize:vertical; min-height:100px; }
.fg select { appearance:none; cursor:pointer; }

/* Success State */
.contact-form.success {
  justify-content: center;
  align-items: center;
  text-align: center;
  min-height: 400px;
}
.success-icon {
  font-size: 4rem;
  margin-bottom: 20px;
  filter: drop-shadow(0 0 15px var(--blue-glow));
  animation: pulse 2s infinite;
}
.success-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.5rem;
  margin-bottom: 12px;
  background: var(--gradient-blue);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.success-body {
  color: var(--text-2);
  font-size: 1rem;
  max-width: 320px;
}


/* =========================================
   FOOTER
   ========================================= */
.footer {
  background:transparent;
  border-top:1px solid var(--border-subtle);
  padding:32px 0;
}
.footer-inner { display:flex; flex-direction:column; align-items:center; gap:20px; text-align:center; }
.footer-brand { display:flex; flex-direction:column; align-items:center; gap:8px; }
.footer-brand p { font-size:0.78rem; color:var(--text-3); letter-spacing:0.08em; text-transform:uppercase; }
.footer-links { display:flex; gap:28px; }
.footer-links a { font-size:0.85rem; color:var(--text-2); transition:color var(--fast) var(--ease); }
.footer-links a:hover { color:var(--blue-lt); }
.footer-copy { font-size:0.75rem; color:var(--text-3); }


/* ── SIDE DECORATIONS ────────────────── */
.side-deco {
  position: fixed;
  top: 0;
  width: 3px;
  height: 100vh;
  background: rgba(46, 91, 255, 0.1); 
  z-index: 10;
}

.left-deco { left: 0; }
.right-deco { right: 0; }

/* The "Power Pulse" Animation */
.side-deco::after {
  content: '';
  position: absolute;
  top: -100px;
  left: 0;
  width: 100%;
  height: 150px;
  background: linear-gradient(to bottom, transparent, #2e5bff, transparent);
  box-shadow: 0 0 15px rgba(46, 91, 255, 0.6);
  animation: power-pulse 8s infinite ease-in-out;
}

@keyframes power-pulse {
  0% { top: -100px; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { top: 100vh; opacity: 0; }
}


/* =========================================
   KEYFRAMES
   ========================================= */
@keyframes fadeUp {
  from { opacity:0; transform:translateY(24px); }
  to { opacity:1; transform:translateY(0); }
}
@keyframes fadeIn { from { opacity:0; } to { opacity:1; } }
@keyframes pulse { 0%,100% { box-shadow:0 0 10px var(--blue); } 50% { box-shadow:0 0 20px var(--blue-lt); } }
@keyframes scrollWheel {
  0% { opacity:1; transform:translateY(0); }
  50% { opacity:0.3; transform:translateY(6px); }
  100% { opacity:1; transform:translateY(0); }
}


/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width:1100px) {
  .services-grid { grid-template-columns:1fr 1fr; }
  .prec-cards { grid-template-columns:1fr 1fr; }
  .scope-grid { grid-template-columns:1fr 1fr; }
  .ind-grid { grid-template-columns:repeat(3, 1fr); }
}

@media (max-width:768px) {
  :root { --section-pad:80px; }
  .container { padding:0 20px; }
  .nav-links {
    display:none; flex-direction:column;
    position:absolute; top:100%; left:0; right:0;
    background:rgba(10,10,10,0.97);
    backdrop-filter:blur(24px);
    border-bottom:1px solid var(--border);
    padding:16px 20px 24px; gap:4px;
  }
  .nav-links.open { display:flex; }
  .burger { display:flex; }
  .hero-title { font-size:clamp(3rem, 13vw, 5rem); }
  .hero-tag { font-size: 0.7rem; margin-bottom: 20px; padding: 6px 12px; }
  .hero { padding-top: 140px; } /* More space for the sticky logo */
  .hero-btns { flex-direction:column; }
  .hero-metrics { flex-direction:column; gap:16px; }
  .hm-divider { width:40px; height:1px; }
  .about-grid { grid-template-columns:1fr; gap:40px; }
  .about-image img { height:320px; }
  .about-features { grid-template-columns:1fr; }
  .services-grid { grid-template-columns:1fr; }
  .prec-cards { grid-template-columns:1fr; }
  .scope-grid { grid-template-columns:1fr; }
  .ind-grid { grid-template-columns:1fr; }
  .contact-grid { grid-template-columns:1fr; gap:40px; }
  .form-2col { grid-template-columns:1fr; }
}